Home / 9,837,081.16-13,577,606.02-6,702,530.44

Finding the Fourth Proportional to 9,837,081.16, 13,577,606.02 and 6,702,530.44

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Solution

The fourth proportional to 9,837,081.16, 13,577,606.02 and 6,702,530.44 is: 9,251,150.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,837,081.16 : 13,577,606.02 = 6,702,530.44 : x
  2. Step 2: Convert to fraction form
    9,837,081.16/13,577,606.02 = 6,702,530.44/x
  3. Step 3: Cross multiply
    9,837,081.16x = 13,577,606.02 × 6,702,530.44
  4. Step 4: Simplify right side
    9,837,081.16x = 91,004,317,651,377.25
  5. Step 5: Solve for x
    x = 91,004,317,651,377.25/9,837,081.16
  6. Step 6: Final answer
    x = 9,251,150.43

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.